| National Instruments Corp (NATI)
|
|
| Last |
Change |
% Change |
Open |
High |
Low |
| 29.99 |
0.29  |
0.98 |
29.73 |
31.52 |
29.51 |
|
|
Feb 2010 Mar 2010 Jun 2010 Sep 2010 |
| Call |
Strike |
Put |
| Sym |
Last |
Chge |
Vol |
Open Int |
|
Sym |
Last |
Chge |
Vol |
Open Int |
| NATI B 25 |
5.00 |
5.00 |
20 |
0 |
25.00 |
NATI N 25 |
0.15 |
0.15 |
10 |
0 |
| NATI B 30 |
0.40 |
0.05 |
16 |
26 |
30.00 |
NATI N 30 |
0.30 |
1.20 |
1 |
22 |
| NATI B 35 |
0.00 |
0.00 |
0 |
0 |
35.00 |
NATI N 35 |
4.60 |
4.60 |
10 |
0 |
|
|
|